Goldman Sachs has upgraded a raft of stocks to 'buy.' Here are 10 of its picks

A trader works at the Goldman Sachs stall on the floor of the New York Stock Exchange.
Brendan McDermid | Reuters

Analysts at Goldman Sachs have upgraded a raft of stocks to "buy" over the past few weeks, across sectors including semiconductors, energy and pharmaceuticals in the U.S., Europe and Japan.

Here are 10: